Vehicle Seats TRIZ Cases

An X-shaped link mechanism pivots to move a vehicle headrest forward and backward while maintaining a compact width.

Biasing member applies torque to latches, preventing unintentional opening in constrained aircraft cabin spaces.

Front frame mounted brake modulator positions hydraulic components for direct service access on all-terrain vehicles.

Merged dam structure eliminates separate components to improve water drainage reliability.

Merging multiple air vents into one communicating hole prevents water intrusion while maintaining reliable gas flow during welding.

A seat occupancy detection device uses two pressure sensor elements with distinct switching thresholds to generate stable output signals.

Integrated headlamp guiding components and locating pins ensure precise alignment, reducing installation complexity and human error.

A modular seat extension with an adjustable footrest resolves the trade-off between maximizing sleeper berth length and maintaining safe aisle passage width.

A three-dimensional suspension frame with circular mount rubbers supports an electric vehicle power unit.

A unitary interface joint connects a crush box and frame rail while attaching to an engine cradle.

A vehicle seat restraint control unit adjusts restraining force based on surrounding environment detection.

Segmented side sill shells accept a longitudinal reinforcement that increases rigidity without adding permanent structure complexity.

Segmented rigid frames with plastic zones absorb mine impact energy, reducing force transmission to passengers while maintaining structural integrity.

An integrated molded hook component reduces device complexity and inventory requirements by merging the pivot pin into a single part.

Sensor fusion detects unauthorized occupants or objects in the cabin, preventing autonomous mode activation until the interior is verified clear.

A gearingly engaged door assembly with a detent lever enables single-handed loading of electronic devices into vehicle seat holders.

U-shaped receiving channels on modular support posts enable quick reconfiguration of cargo retaining components without vehicle disassembly.

Deflection stoppers constrain cushion mat springs when passenger weight exceeds a threshold, preventing floor collisions while maintaining suspension comfort.

A rigid tubular cross-member connects longitudinal frame members to transfer collision energy across the vehicle structure.

A 60 GHz radar sensor detects heartbeat and breathing dynamics through non-contact electromagnetic sensing.

A vehicle control device measures seat pressure distribution to identify driver preparatory movements before pedal operation.

Four-link cab suspension system absorbs road vibration and sudden jolts using rubber isolators, springs, and dampers to reduce operator fatigue.

An electronic start system provides independent power to onboard electronics while enabling push-button engine activation.

An automated sensor system detects loose securements and sends alerts via wireless communication, eliminating manual inspection requirements.

Segmented sliding blocks with independent return springs reduce external torque requirements while maintaining locking reliability.

A spiral spring straight line portion fits into a lower arm guide recessed portion to maintain rotational axis alignment.

A seat occupancy sensor uses two switch elements connected as a logical AND gate to detect pressure.

Vehicle alert system delivers mild electrical current through steering wheel leads to notify the driver of an autonomous mode transition.

A spring-loaded restraint device pulls containers against vehicle seat edges to prevent tipping and sliding.

A grab bar assembly merges with vehicle cage side members to provide structural support.

Vent holes reduce rigidity in incomplete deployment portions, ensuring uniform impact absorption across the entire longitudinal length of the air-bag.

Sensors detect occupant features to drive a linear actuator that positions the D-ring, resolving manual adjustment errors caused by visibility issues.

A vehicle headrest uses a latching plate and toothed profile for tilt adjustment within a protective cushion.

Internal dual-beam laser welding joins parallel flanges in one pass, resolving accessibility conflicts that force multiple lateral runs.

A riding mower control tamper apparatus converts seat pressure signals to verify operator presence.

ECU merges airbag, seatbelt, and temperature sensors to detect children in vehicles and initiate window or horn actions.

A vehicle controller detects seat occupancy to trigger authentication modules for connected services.

Correction holes in rear trunks and fenders reduce negative pressure zones, increasing rear tire grounding load and grip force.

A movable seat part displaces to align driver perception with vehicle motion.

A seatbelt reminder system detects latch anchor engagement to suppress notifications for anchored child seats.

Thermistors in seat cushions detect heat transfer to classify passengers, resolving accuracy issues between adult and child restraint types.

Bearing sleeves guide the spindle nut relative to the threaded spindle, reducing friction and noise during seat adjustment.

A vehicle chassis combines a tubular framework with bonded sheets to deliver structural rigidity.

A suspended operator platform uses a parallelogram linkage to isolate the driver from ride-on mower vibrations.

Backseat sensors detect passenger presence to block vehicle locking, resolving seatbelt sensor unreliability that risks accidental child confinement.

A lock plate engages inner teeth to prevent back-driving, maintaining seat position under external loads.

A suspension tower structure with separated front and rear leg parts attached to a vehicle chassis frame.

A compressible load absorbing structure uses a load transfer element to apply crash loads part-way along the structure.

Merges tensioning members with gas distribution paths using inflatable tubular webbing to accelerate airbag cushion fill times.

A vehicle occupant detection system uses radio wave transmission and reception to identify passengers seated near open doors.